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High-Reliability Connector Solutions

Harwin High-Reliability Connector Solutions include innovative products for reliable, high-performance connectivity to push the boundaries of size, weight and power (SWaP) optimization. These products have proven to perform in the most extreme conditions of shock, vibration, and temperature. These connector solutions feature high-reliability interconnect families, such as Gecko (1.25mm pitch), Datamate (2mm and 4mm pitch), M300 (3mm pitch), and Kona (8.5mm). Harwin High-Reliability Connector Solutions are built for challenging environments where failure is not an option such as aviation, space, defense, motorsport, medical, and high-end industrial applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Power to the Board Gecko-SL 16P Male Crmp HSNG G125-MV11605M2P Harwin 1: 13,37 € 865In Stock 1 050Expected 01/12/2026	Mfr. Part No. G125-MV11605M2P Mouser Part No 855-G125-MV11605M2P	Harwin	Power to the Board Gecko-SL 16P Male Crmp HSNG Learn More about Harwin gecko screw lok	Datasheet	865In Stock 1 050Expected 01/12/2026	13,37 € 11,42 € 11,37 € 11,13 € 10,82 €	Min.: 1 Mult.: 1
Power to the Board Gecko-Latch 1.25MM M VERT 3.0 MM 2X03POS TR G125-MV12005L0P Harwin 1: 6,55 € 343In Stock	Mfr. Part No. G125-MV12005L0P Mouser Part No 855-G125-MV12005L0P	Harwin	Power to the Board Gecko-Latch 1.25MM M VERT 3.0 MM 2X03POS TR Learn More about Harwin g125	Datasheet	343In Stock	6,55 € 5,56 € 4,73 € 4,22 € View 4,02 € 3,94 €	Min.: 1 Mult.: 1
Power to the Board Gecko-SL Jackscrew SlottedNut PRICING=12pc per bag G125-MV12005M2P Harwin 1: 13,62 € 1 149In Stock	Mfr. Part No. G125-MV12005M2P Mouser Part No 855-G125-MV12005M2P	Harwin	Power to the Board Gecko-SL Jackscrew SlottedNut PRICING=12pc per bag Learn More about Harwin g125	Datasheet	1 149In Stock	13,62 € 11,35 € 11,03 € 10,89 € View 9,83 € 9,68 € 8,79 € 8,78 € Quote	Min.: 1 Mult.: 1
Power to the Board Gecko-SL Male 3MM PC-Tail 20 CONTACTS G125-MV12605M2P Harwin 1: 15,76 € 355In Stock 2 000On Order	Mfr. Part No. G125-MV12605M2P Mouser Part No 855-G125-MV12605M2P	Harwin	Power to the Board Gecko-SL Male 3MM PC-Tail 20 CONTACTS Learn More about Harwin g125	Datasheet	355In Stock 2 000On Order On Order Ship Dates Mfr. No: G125-MV12605M2P Stock: 355 Can Dispatch Immediately On Order: 1 100 Expected 01/12/2026 900 Expected 15/12/2026 Factory Lead Time: 10 Weeks	15,76 € 13,66 € 13,30 € 11,32 € 11,25 €	Min.: 1 Mult.: 1
Power to the Board Gecko-Latch 1.25MM M VERT 3.0MM 2x17POS TR G125-MV15005L0P Harwin 1: 14,92 € 137In Stock	Mfr. Part No. G125-MV15005L0P Mouser Part No 855-G125-MV15005L0P	Harwin	Power to the Board Gecko-Latch 1.25MM M VERT 3.0MM 2x17POS TR Learn More about Harwin g125	Datasheet	137In Stock	14,92 € 12,81 € 12,41 € 12,23 € View 10,54 € 9,99 € 9,81 €	Min.: 1 Mult.: 1
Power to the Board Gecko-SL Male 3MM PC-Tail 34 CONTACTS G125-MV15005M2P Harwin 1: 17,12 € 212In Stock 200Expected 05/01/2027	Mfr. Part No. G125-MV15005M2P Mouser Part No 855-G125-MV15005M2P	Harwin	Power to the Board Gecko-SL Male 3MM PC-Tail 34 CONTACTS Learn More about Harwin g125	Datasheet	212In Stock 200Expected 05/01/2027	17,12 € 14,54 € 14,46 € 12,37 € View 12,14 € 11,08 €	Min.: 1 Mult.: 1
Power to the Board Gecko-Latch 1.25MM M VERT 4.5MM 2x25 POS G125-MV20605L0P Harwin 1: 4,70 € 989In Stock	Mfr. Part No. G125-MV20605L0P Mouser Part No 855-G125-MV20605L0P	Harwin	Power to the Board Gecko-Latch 1.25MM M VERT 4.5MM 2x25 POS Learn More about Harwin g125	Datasheet	989In Stock	4,70 € 3,99 € 3,59 € 3,49 € View 2,98 € 2,82 €	Min.: 1 Mult.: 1
Power to the Board Gecko-MT G125 MT FEMALE CABLE MOULD W/ REV FIX G125-22496F1-01-08-01 Harwin 1: 17,61 € 475In Stock 340Expected 16/11/2026	Mfr. Part No. G125-22496F1-01-08-01 Mouser Part No 855-G12522496F101081	Harwin	Power to the Board Gecko-MT G125 MT FEMALE CABLE MOULD W/ REV FIX Learn More about Harwin gecko mt connectors	Datasheet	475In Stock 340Expected 16/11/2026	17,61 € 14,96 € 13,85 € 13,36 € View 12,99 € 12,60 € 11,87 €	Min.: 1 Mult.: 1
Power to the Board Gecko-MT G125 MT FEMALE CABLE MOULD W/ SL G125-22496F1-02-08-02 Harwin 1: 18,64 € 783In Stock	Mfr. Part No. G125-22496F1-02-08-02 Mouser Part No 855-G12522496F102082	Harwin	Power to the Board Gecko-MT G125 MT FEMALE CABLE MOULD W/ SL Learn More about Harwin gecko mt connectors	Datasheet	783In Stock	18,64 € 15,50 € 14,45 € 13,83 € View 13,45 € 12,61 € 11,81 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-MT G125 MT MALE CABLE MOULD W/ SL G125-32496M1-02-08-02 Harwin 1: 15,39 € 125In Stock	Mfr. Part No. G125-32496M1-02-08-02 Mouser Part No 855-G12532496M102082	Harwin	Headers & Wire Housings Gecko-MT G125 MT MALE CABLE MOULD W/ SL Learn More about Harwin gecko mt connectors	Datasheet	125In Stock	15,39 € 13,07 € 12,09 € 11,67 € View 11,11 € 10,41 € 10,10 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-MT G125 MT FML VRTL 4PW W/RVRS FX BM JCKSCR G125-32496M3-01-08-01 Harwin 1: 13,87 € 325In Stock 140Expected 15/12/2026	Mfr. Part No. G125-32496M3-01-08-01 Mouser Part No 855-G12532496M301081	Harwin	Headers & Wire Housings Gecko-MT G125 MT FML VRTL 4PW W/RVRS FX BM JCKSCR Learn More about Harwin gecko mt connectors	Datasheet	325In Stock 140Expected 15/12/2026	13,87 € 13,06 € 12,09 € 11,66 € View 11,35 € 10,64 € 9,92 €	Min.: 1 Mult.: 1
Headers & Wire Housings Gecko-MT G125 MT MALE CABLE MOULD W/ REV FIX G125-32496M3-02-08-02 Harwin 1: 19,56 € 323In Stock	Mfr. Part No. G125-32496M3-02-08-02 Mouser Part No 855-G12532496M302082	Harwin	Headers & Wire Housings Gecko-MT G125 MT MALE CABLE MOULD W/ REV FIX Learn More about Harwin gecko mt connectors	Datasheet	323In Stock	19,56 € 16,62 € 15,38 € 14,83 € View 14,54 € 13,63 € 13,28 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2x3 150MM 26AWG G125-FC10605F1-0150F1 Harwin 1: 68,32 € 60In Stock 240Expected 29/12/2026	Mfr. Part No. G125-FC10605F1-0150F1 Mouser Part No 855-G125FC1065F115F1	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2x3 150MM 26AWG Learn More about Harwin gecko screw lok	Datasheet	60In Stock 240Expected 29/12/2026	68,32 € 58,07 € 54,22 € 52,37 € View 48,46 € 48,45 € Quote	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2x3 300MM 26AWG G125-FC10605F1-0300F1 Harwin 1: 69,75 € 62In Stock 60Expected 15/12/2026	Mfr. Part No. G125-FC10605F1-0300F1 Mouser Part No 855-G125FC1065F130F1	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2x3 300MM 26AWG Learn More about Harwin gecko screw lok	Datasheet	62In Stock 60Expected 15/12/2026	69,75 € 59,69 € 56,12 € 50,40 € View Quote	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X3 450MM 26AWG G125-FC10605F1-0450L Harwin 1: 33,30 € 420In Stock 350Expected 15/12/2026	Mfr. Part No. G125-FC10605F1-0450L Mouser Part No 855-G125FC1065F1450L	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X3 450MM 26AWG Learn More about Harwin gecko screw lok	Datasheet	420In Stock 350Expected 15/12/2026	33,30 € 28,29 € 26,37 € 25,46 € View 24,30 € 22,78 € Quote	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2x5 150MM 26AWG G125-FC11005F1-0150F1 Harwin 1: 90,88 € 36In Stock 120On Order	Mfr. Part No. G125-FC11005F1-0150F1 Mouser Part No 855-G125FC1105F115F1	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2x5 150MM 26AWG Learn More about Harwin gecko screw lok cable assemblies	Datasheet	36In Stock 120On Order On Order Ship Dates Mfr. No: G125-FC11005F1-0150F1 Stock: 36 Can Dispatch Immediately On Order: 70 Expected 16/11/2026 50 Expected 01/12/2026 Factory Lead Time: 8 Weeks	90,88 € 77,43 € 74,45 € 71,96 € 70,21 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X5 450MM 26AWG G125-FC11005F1-0450L Harwin 1: 50,19 € 277In Stock 190Expected 29/12/2026	Mfr. Part No. G125-FC11005F1-0450L Mouser Part No 855-G125FC1105F1450L	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X5 450MM 26AWG Learn More about Harwin gecko screw lok	Datasheet	277In Stock 190Expected 29/12/2026	50,19 € 42,51 € 39,90 € 38,84 € View 36,91 € 36,02 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X6 150MM 26AWG G125-FC11205F1-0150L Harwin 1: 43,65 € 174In Stock 140Expected 29/12/2026	Mfr. Part No. G125-FC11205F1-0150L Mouser Part No 855-G125FC1125F1150L	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X6 150MM 26AWG Learn More about Harwin gecko screw lok	Datasheet	174In Stock 140Expected 29/12/2026	43,65 € 37,15 € 34,61 € 33,39 € View 31,79 € 29,56 € Quote	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X6 450MM 26AWG G125-FC11205F1-0450L Harwin 1: 60,62 € 32In Stock 150On Order	Mfr. Part No. G125-FC11205F1-0450L Mouser Part No 855-G125FC1125F1450L	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X6 450MM 26AWG Learn More about Harwin gecko screw lok cable assemblies	Datasheet	32In Stock 150On Order On Order Ship Dates Mfr. No: G125-FC11205F1-0450L Stock: 32 Can Dispatch Immediately On Order: 80 Expected 02/02/2027 70 Expected 23/02/2027 Factory Lead Time: 12 Weeks	60,62 € 51,90 € 48,44 € 46,72 € View 44,50 € 43,12 € Quote	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X8 150MM 26AWG G125-FC11605F1-0150L Harwin 1: 54,08 € 109In Stock 610On Order	Mfr. Part No. G125-FC11605F1-0150L Mouser Part No 855-G125FC1165F1150L	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X8 150MM 26AWG Learn More about Harwin gecko screw lok cable assemblies	Datasheet	109In Stock 610On Order On Order Ship Dates Mfr. No: G125-FC11605F1-0150L Stock: 109 Can Dispatch Immediately On Order: 300 Expected 01/12/2026 310 Expected 02/02/2027 Factory Lead Time: 8 Weeks	54,08 € 47,25 € 44,85 € 42,97 € View 40,82 € 40,38 € Quote	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2X8 300MM 26AWG G125-FC11605F1-0300F1 Harwin 1: 137,91 € 14In Stock	Mfr. Part No. G125-FC11605F1-0300F1 Mouser Part No 855-G125FC1165F130F1	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2X8 300MM 26AWG Learn More about Harwin gecko screw lok cable assemblies	Datasheet	14In Stock	137,91 € 117,62 € 108,86 € 105,01 € View 104,59 € Quote	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2X10 150MM 26AWG G125-FC12005F1-0150F1 Harwin 1: 143,34 € 24In Stock 40Expected 29/12/2026	Mfr. Part No. G125-FC12005F1-0150F1 Mouser Part No 855-G125FC1205F115F1	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2X10 150MM 26AWG Learn More about Harwin gecko screw lok	Datasheet	24In Stock 40Expected 29/12/2026	143,34 € 122,21 € 113,11 € 109,11 € View 108,63 € Quote	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X13 450MM 26AWG G125-FC12605F0-0450L Harwin 1: 137,38 € 31In Stock	Mfr. Part No. G125-FC12605F0-0450L Mouser Part No 855-G125FC1265F0450L	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X13 450MM 26AWG Learn More about Harwin gecko screw lok	Datasheet	31In Stock	137,38 € 117,36 € 108,63 € 104,78 € View 104,09 € Quote	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X13 150MM 26AWG G125-FC12605F1-0150L Harwin 1: 86,64 € 157In Stock 180Expected 01/12/2026	Mfr. Part No. G125-FC12605F1-0150L Mouser Part No 855-G125FC1265F1150L	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/L CA 2X13 150MM 26AWG Learn More about Harwin gecko screw lok	Datasheet	157In Stock 180Expected 01/12/2026	86,64 € 74,19 € 68,65 € 67,98 €	Min.: 1 Mult.: 1
Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2X13 150MM 26AWG G125-FC12605F1-0150F1 Harwin 1: 224,19 € 26In Stock 20Expected 02/02/2027	Mfr. Part No. G125-FC12605F1-0150F1 Mouser Part No 855-G125FC1265F115F1	Harwin	Rectangular Cable Assemblies Gecko-SL 1.25MM F/F CA 2X13 150MM 26AWG Learn More about Harwin gecko screw lok cable assemblies	Datasheet	26In Stock 20Expected 02/02/2027	224,19 € 193,04 € 178,37 € 174,92 €	Min.: 1 Mult.: 1